baber/WOPTO huggingface dataset:
Patent JP-S5475166-A (JP)
Title: Device of cleaning inner surface of pipe for sea pipe
Inventor: SUZUKI MICHIO
IPC: B08B9/04
Filed: 1977-11-28
Abstract: PURPOSE: To scrape off, dip up and collect shellfish and seaweeds attached on an inwall of a pipe continuously and efficiently by one-man operation or remote control while travelling in the pipe by itself in a stable condition, and to automatically follow up even to the change of the diameter of the pipe and displacement in the tubular axial direction.  
     CONSTITUTION: A self-propelled truck 1 with two drive front wheels 2, which legs are radially opened and which contact in the diameter direction of a pipe, and an oscillating following rear wheel 3 is entered into the pipe. When working an oil pressure cylinder 21 for tilting a disc 9, parallel links 16, 17 tilt, a scraping shovel 13 turns in the radial direction, and vanes 14 at a nose contact with an inwall of the pipe, thus resulting in scraping-off. When driving an oil pressure motor 5 for travelling, an oil pressure motor 12 for revolution and a motor for a carrying means 21, the truck travels in a free attitude control condition, and extraneous matters scraped off are collected in the scraping shovel 13 and received to a collecting hopper 24 from a horizontal carrying device 22 through a shoot 15, an opening portion 7 and a hollow shaft 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S623633-A (JP)
Title: Detection of unbalance of wheel of automobile or the like
Inventor: NAMIKI AKIRA
IPC: G01M1/28
Filed: 1985-06-29
Abstract: PURPOSE:To check the balance of a wheel at a time and to improve the drivability by correcting the uniformity unbalance of the wheel at first and rotating the wheel at a high speed and detecting the weight unbalance from the vibration at that time. CONSTITUTION:The wheel 1 fitted to a car body 2 is mounted on a rotating drum 3 and the wheel 1 is rotated at a low speed and the vibration at that time is detected. Then, first, the setting position with respect to a rim of a tire is changed and corrected, and when the correction is not made hereby, the peripheral surface of the tire of the unbalanced position is removed by a grindstone or the like by the unbalanced quantity. At a stage where the correction is finished, the wheel 1 is rotated at a speed higher than before. At this time, the weight corresponding to the unbalanced quantity is calculated respectively from the measured quantity of displacement in the vertical and longitudinal directions and the quantity of displacement in the direction of a cutting angle and further, the unbalanced position is calculated and the weight corresponding to these is put on to correct the unbalance.
Patent JP-H086419-A (JP)
Title: Fixing device
Inventor: TSUJIHARA SOTOHIRO
IPC: G03G15/20
Filed: 1994-06-23
Abstract: PURPOSE:To excellently apply a release material, to prevent the release material from dropping at the stopping time of an action and to suppress toner to be fixed to a coating roller. CONSTITUTION:The coating roller 11 is constituted of a core bar 12 consisting of iron, aluminum and the like and a cover layer 13 covering the core bar 12. The core bar 12 is formed to be pipe-like and filled with silicone oil 15 being as the release material. Besides, many small holes 14 are formed on the circumferential surface of the core bar 12. The small holes 14 are covered with the layer 13 and the oil is prevented from being leaked. In such a case, the layer 13 is constituted of a surface layer 16 and a base layer 17 and silicone rubber is used for the material of both layers. However, the infiltrating property of the oil 15 of the layer 17 is enhanced by making the rubber hardness of the layer 17 lower than the layer 16. Besides, the high releasing silicone rubber whose quality is quite identical to the surface layer of a fixing roller 3 is used for the layer 16.
Patent JP-S62290924-A (JP)
Inventor: DEEBITSUTO JIYOOJI KURAAKU
IPC: G06F3/033
Filed: 1987-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63305413-A (JP)
Title: Constant current source circuit
Inventor: TSUDA HIROSHI
IPC: G05F3/22
Filed: 1987-06-05
Abstract: PURPOSE:To supply a constant current even if the current/voltage characteristics of a transistor(TR) are changed by providing the titled circuit with a reference current source circuit for detecting the current amplification factors of a starting circuit and the TR, and correcting the dispersion of the current/voltage characteristics of the TR. CONSTITUTION:When the current amplification factor (hFE) of the TR Q4 is finite, the emitter voltage VE4 of the TR Q4 becomes VE4=V'BE0-1/3.I0/hFE.R04 (where, V'BEO is the voltage between the base and emitter of the Q4, I0 is current in a balanced state and R04 is the resistance value of a resistor R4). The value hFE of the TR Q4 is almost determined by base width and base density similarly to the IE-VBE characteristics of the TR Q4, and when the value hFE is increased, the voltage VBE is dropped if the current IE is constant, so that when a change DELTAVBE at the time of a constant IE is selected so as to be DELTAVBE=1/3.I0/hFE.R04, a constant current value can be obtained from the voltage VBe even if the IE-VBE characteristics of the TR Q4 is changed.
Patent JP-S6032013-A (JP)
Title: Optical system for detecting focus
Inventor: KARASAKI TOSHIHIKO
IPC: G02B27/40
Filed: 1983-08-01
Abstract: PURPOSE:To obtain a sufficiently high focus detecting accuracy even if relative position adjusting accuracy between a shading member and a pair of image-formation lenses is loosened to loosen assembling accuracy by arranging the shading member having a pair of opening parts respectively regulating the width of light flux incident on the image-formation lenses in the front of the image- formation lenses. CONSTITUTION:A mask plate M arranged immediately before the image-formation lenses L1, L2 has a pair of opening parts M1, M2 formed so as to be arranged symmetrically and regulates the respective width of light flux incident on the image-formation lenses L1, L2. The shapes of the opening parts M1, M2 are perpendicular to respective optical axes of the image-formation lenses L1, L2 and are approximate ellipses having the apse lines in a direction perpendicular to the array direction of photodetecting elements, their outer circumferences mo1, mo2 have shapes corresponding to the external shapes of exit pupil of respective photographing lenses and their inner circumferences mi1, mi2 have shapes approximately symmetrical with said outer circumferences mo1, mo2.
Patent JP-S5265267-A (JP)
Title: Synthesis of spiro compounds
Inventor: NOGUCHI SHIYUNSAKU
IPC: A61K31/403
Filed: 1975-11-26
Abstract: PURPOSE: Spiro [cyclopropane-1,2'-indolin]-3'-ones of formula I (ring A may have substituent groups;Z is H, alkyl or acyl which may have substituent groups); Z is H, alkyl or acyl which may have substituent groups); for example, 1'H-spiro-[cyclopropane-1,2'-indolin]-3'-one. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5843485-A (JP)
Inventor: KAJITANI MASAHARU
IPC: B44F1/10
Filed: 1981-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05335060-A (JP)
Title: Joint box
Inventor: NODA HIRONORI
IPC: H01R29/00
Filed: 1992-06-02
Abstract: PURPOSE:To enable a single type of a joint box to perform as branch and switching circuits, and allow simple and easy connection to various types of electrical equipment by using a plurality of terminal sections constituting terminals for power supply connection, and branch and switching circuit connection. CONSTITUTION:Four plugging sections 2 are respectively provided at both right and left ends of a joint box 1 for inserting a plug. The plugging sections 2 are provided with a terminal to be connected to the terminal section of the plug. In addition, two pairs of cutout sections 3 are so formed as to be opposite to each other approximately at the center of upper and lower sides of both ends of the joint box 1, and both sides thereof for preventing shortcircuit in the connection to the plug. Also, the box 1 can be fixed at a suitable position, using a fastener 8. The box 1 can be internally wired in a various form, thereby allowing easy and simple connection for electrical equipment such as housing equipment via the use of a single type.
Patent JP-S5266155-A (JP)
Title: Hydraulic control apparatus for automatic transmission for automobile
Inventor: KOUGIYOU MASAO
IPC: F16H59/44
Filed: 1975-11-29
Abstract: PURPOSE: The apparatus for assuring the supply of the necessary oil pressure for an automatic transmission for automobile, especially for the fixation of the pressure control valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5322427-A (JP)
Title: Electrophotographic light sensitive element
Inventor: TOITA UMI
IPC: G03G5/02
Filed: 1975-11-27
Abstract: PURPOSE: To improve mechanical strength, chemical durability to a developing solution, dielectric strength, and humidity resistance, by forming a plurality of specified organic insulating layers on a photoconductor layer and permitting synergistic effects to be exhibited. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05310027-A (JP)
Title: Air conditioning device for vehicle
Inventor: SEIJI MAMORU
IPC: B60H1/00
Filed: 1992-05-08
Abstract: PURPOSE:To provide an axle air conditioning device which can give delay adequate to correct the change of an insolation amount to output data from an insolation amount sensor. CONSTITUTION:A means to calculate the change of speed of an insolation amount and the average value of the insolation amount in response to output from an insolation amount detecting means is possessed, and the fuzzy reasoning of a delay time to be given to output from the insolation amount detecting means is conducted from the change speed and average value of the insolation amount, and data concerning the insolation amount detected by means of the insolation amount detecting means are given to an air conditioner drive control means with a delay time decided by the fuzzy reasoning.
Patent JP-H086641-A (JP)
Title: Position detection structure
Inventor: MIMURO YASUAKI
IPC: F21S10/00
Filed: 1994-06-23
Abstract: PURPOSE:To provide silent and smooth full closed loop control. CONSTITUTION:The position detection structure for full closed loop control which leads the position of a load 8a displaced by the driving of a power source 5 under feedback control to a position detector 9 after converting it into the rotational displacement of meshing gears 7c and 7d and feeds a controlled variable back with the output of the position detector is provided with a torque imparting means 20 which imparts torque to the gears in a certain direction. Further, the position detection structure for full closed loop control which leads the position of the load displaced by the driving of the power source under feedback control to the position detector after converting it into the rotational displacement of the meshing gears and feeds the controlled variable back with the output of the position detector uses frictional driving wheels as the meshing gears.
Patent JP-H09289901-A (JP)
Title: Slipper with magnet
Inventor: TOYOFUKU NOBUO
IPC: A61N2/08
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a slipper for improving the blood circulation of a foot. SOLUTION: Magnets 3 are attached to a slipper surface 1 and the cover 2 of the slipper.
Patent JP-S63307315-A (JP)
Title: Hot film type air flowmeter
Inventor: SUZUKI TADAO
IPC: G01F1/698
Filed: 1987-06-09
Abstract: PURPOSE:To enable a flowmeter body to be made of resin, etc., and to facilitate its cost reduction by providing a filmy conductor for electrostatic capacity formation and generating radio-wave resistance trouble. CONSTITUTION:A film type heat generating resistance element 1 and a film type temperature sensing element 2 are of the same constitution, and a filmy conductor 6 is formed as a resistance body on one surface of a dielectric instrument body 5 made of a rectangular alumina plate by vapor-depositing Pt so that a desired resistance value is obtained. Simultaneously, a filmy conductor 7 is formed on the same surface with the conductor 6 at the peripheral part by vapor-depositing Pt to form an electrode element. Those conductors 6 and 7 are provided with electrodes 8 to allow external connections. Then the conductor 7 is grounded and held at a common potential, and consequently the conductor 6 is held at the common potential while having sufficiently low impedance within a desired frequency range; and equivalent radio wave resistance trouble is obtained and sufficient practicability is obtained regardless of the plastic formation of the flowmeter body 4, etc.
Patent JP-H10330055-A (JP)
Title: Brake force measuring device of elevator brake
Inventor: ISHIDA REI
IPC: B66B5/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent that a moment of inertia is measured duplicatingly and enhance a work efficiency by judging whether the moment of inertia data memorized in the already measured memory means is existed or not by a judgement means at the measuring time of a brake force. SOLUTION: A personal computer 16 has a data base 18 in which various constant data required to calculate the diameter of a hoist sheave 9, the moment of inertia of the weight of a cage 6 and the weight of a balance weight 7 and the brake force of a brake 4 are memorized per each elevator. In order to calculate the brake force of the brake 4, at first, the personal computer 16 is operated and the data such as the diameter of the hoist sheave 9 and the weight and moment of inertia of the cage 6 which are the various constant of an elevator to be measured is read out from the data base 18. Then, it is judged whether the data of the moment of inertia of the elevator to be measured is existed in the read out data. If no data of the moment of inertia is existed, the moment of inertia is calculated and if exists, the brake force is calculated.
Patent JP-S63944-A (JP)
Title: Color cathode ray tube device
Inventor: TAKENOBU MASAYA
IPC: H01J29/54
Filed: 1986-06-18
Abstract: PURPOSE:To prevent the effect of earth magnetism on landing by passing electric current, which is proportional to the cosine of an inclined angle between the tube axis and an earth magnetism direction, through a landing compensating coil provided on the electron gun side of the deflection yoke of a color cathode tube. CONSTITUTION:A landing compensating coil 12 is added on the electron gun 9 side of a deflecting yoke 7 attached to the neck 1c of a color cathode ray tube 1. Further, electric current proportional to the cosine of an inclined angle between the tube axis and an earth magnetism direction is passed through the coil 12 to correct an electron orbit which is deflected by the earth magnetism as well as by the deflecting coil 7. Then, magnetic field of the compensating coil 12 is used to cancel horizontal movement of an electron beam, which is caused by the earth magnetism, before it enters deflecting magnetic field. Accordingly, it becomes possible to compensate horizontal components of earth magnetic vectors N and S, which vary according to the directions of the cathode ray tube, highly accurately, enabling accurate landing to be carried out.
Patent JP-S5781500-A (JP)
Title: Novel derivative of cardenolide-bis-digitoxoside, manufacture and heart failure remedy containing same
Inventor: BUORUFUGANGU SHIYAUMAN
IPC: C07J19/00
Filed: 1981-09-11
Abstract: Cardioactive cardenolide-bis-digitoxosides of the formula   <IMAGE> in which R1 is a hydrogen atom, a hydroxyl group or an acyloxy radical containing up to 3 carbon atoms, and R2, R3 and R4 each independently is a hydrogen atom, an acyl radical containing up to 3 carbon atoms, with the proviso that the compound contains at least one alkyl radical. The compounds exhibit desirable rates of excretion, primarily extrarenally.
Patent JP-S622975-A (JP)
Inventor: KIKUCHI MICHITSUGU
IPC: B29C45/14
Filed: 1985-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63306485-A (JP)
Title: Photosensitive drum for electrophotographic printer
Inventor: IGAWA HARUO
IPC: G03G21/00
Filed: 1987-06-08
Abstract: PURPOSE:To improve the printing quality by arranging a magnetic tape, where standard values of an electrification current value and a developing bias current value are preliminarily stored, on a part of the peripheral surface of a photosensitive drum body. CONSTITUTION:A magnetic tape 10 where standard values of the electrification current value and the developing bias current valve are preliminarily stored in attached to a part of the peripheral surface of a photosensitive drum 1. Meanwhile, a device body is provided with a reading part 11 which reads stored contents of the magnetic tape 10 and a control part which compares standard values on the magnetic tape 10 read by the reading part 11 which actually outputted currents to output the electrification current value and the developing bias current value as standard values. Thus, the electrification current value and the developing bias current value are always outputted with standard values to eliminate the variance, and the printing quality is improved.
Patent JP-H09325207-A (JP)
Title: Transparent protective film forming thermosetting resin composition and color filter
Inventor: NIWA KATSUHIRO
IPC: C09D201/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting composition usable even in a continuous ink jet method by which the pattern of a protective film is easily formed by incorporating water and acid respectively in a specified amt. with respect to the total weight of the thermosetting resin composition and controlling the resistance value below a specified value. SOLUTION: In a thermosetting resin composition consisting of a solvent component and a resin component, >=5 wt.% water and >=0.5 wt.% acid, based on the total weight, are incorporated, and the resistance value is controlled to <=1×10<5> Ω.cm. The resistance value is preferably controlled to <=5×10<4> Ω.cm and more preferably <=1×10<4> Ω.cm. An acid having <=5.0 pKa is incorporated, and <=2-valence carboxylic acids are preferably used as the acid. Alkoxysilanes having an amino group and a compd. formed by allowing the organosilane, etc., obtained by hydrolyzing the the alkoxysilanes to react with a polycarboxylic anhydride are preferably incorporated as the resin component.
Patent JP-S5667284-A (JP)
Title: Cassette type ink ribbon for printing device
Inventor: SENDA YOSHINORI
IPC: B41J31/16
Filed: 1979-11-05
Abstract: PURPOSE:To obtain a small-sized cassette type ribbon which prevents hands from being stained when setting it and is simple to handle, by a method wherein, in an endless cassette type ink ribbon, two cases, which can be separated and united together, are separated from each other and are mounted at a printer. CONSTITUTION:In a pair of cassette cases 1, 1 having a symmetrical structure, an ink roller 5 impregnated with ink and a transfer roller 5 a built into the left case 1, and a guide member 7, which has a cavity 8 and can move horizontally, is incorporated in the right case 1. When the case 1, 1 are not used, they are  coupled with each other through coupling claws 19, 19 and a loosening part of a  ribbon 20 is packed in the cavity 8. When they are set at the printer, the two case 1, 1 are seperated, and the loosening part of the ribbon 20 is pulled out from an opening 18. The cases are set at a fitting plate in such a condition as causes the  guide member 7 to move a bit to the right against the force of a spring 12.
Patent JP-H073083-A (JP)
Title: Production of polyphenylene ether resin composition
Inventor: KURASAWA YOSHIHIRO
IPC: C08K3/00
Filed: 1993-06-15
Abstract: PURPOSE:To obtain a polyphenylene ether resin composition having balanced mechanical strength and heat-resistance and useful for automobile parts, house hold appliances, etc., by kneading a polyphenylene ether resin, a polyolefin and a specific block copolymer at specific ratios. CONSTITUTION:The resin composition contains (A) 30-90 pts.wt. of a polyphenylene ether (PPE) resin (containing >=10wt.%, preferably >=30wt.% of PPE unit), (B) 10-70 pts.wt. of a polyolefin (the sum of A and B is 100 pts.wt.) and (C) 2-50 pts.wt. of a hydrogenated aromatic alkenyl compound-conjugated diene block copolymer. It can be produced by preparatorily kneading the component C into a composition containing the component A as the continuous phase, thereby allowing the component C to be present both in the component B and in the interface of the component A and the component B. Preferably, (D) 0.1-35 pts.wt. (based on 100 pts.wt. of A+B) of an inorganic filler having an average particle diameter of <=1mum is selectively incorporated in the component B and/or the component C.
Patent JP-S63307183-A (JP)
Title: Ceramic part
Inventor: HATORI MASAKAZU
IPC: C04B41/88
Filed: 1987-06-10
Abstract: PURPOSE:To provide a ceramic part composed of a ceramic added with a component for lowering thermal conductivity and containing the metallic component of the ceramic deposition on the surface and suitable for the use to be soldered to a metallic part which is necessary to be held at a definite temperature. CONSTITUTION:The ceramic part of the present invention is produced by using a ceramic added with a thermal conductivity lowering component such as SiO2 or Al2O3 and containing metallic component to be deposited by the irradiation of laser, etc. The ceramic is preferably AlN, which forms a deposited Al layer on the surface by the irradiation of laser to effect the deposition of Al. The amount of the component for suppressing the thermal conductivity is 5.0-20wt.% on an average. The thermal conductivity of AlN can be decreased from 70-210W/mK (the original level) by about 20-70% the above-mentioned amount of the additive. The ceramic part of the present invention is used as a part to be soldered with a metallic part which is necessary to be held at a definite temperature, e.g. a part for fixing a cathode in a cathode-ray tube.
Patent JP-H0817643-A (JP)
Title: Oil-immersed electric apparatus
Inventor: CHIKAMA TOSHIO
IPC: H01F27/02
Filed: 1994-06-24
Abstract: PURPOSE:To reduce the deformation of a sound-proof tank, when an explosion of the sound-proof tank is generated, or prevent the damage of a fire- extinguisher arranged in the tank, when the deformation of the tank is generated. CONSTITUTION:A pressure arrester 20 is installed on the wall surface or a part of the ceiling surface 6 of a sound-proof tank. The pressure arrester 20 is equipped with a pressure arresting window 21 penetrating the wall surface or the ceiling surface 6 of the sound-proof tank 4, a pressure arresting window frame 22 formed around the pressure arresting window 21, and a thin pressure arresting film 23 formed of material which is easily broken mechanically. The outer peripheral part of the pressure arresting film 23 is put on the pressure arresting window frame 22, and a pressing board 24 is arranged on the outer peripheral part of the pressure arresting film 23. The pressing board 24 and the pressure arresting window frame 22 are fastened with fastening bolts. The area of the pressure arresting film 23 is made remarkably large as compared with the pressure arresting film of a general apparatus.